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Fibonacci-Sum of Squares

Given the Fibonacci sequence defined by the following recursive relation, * F(n) = F(n-1) + F(n-2) * where F(1) = 1 and F(1)...

24 Tage ago

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solving three equations for 3 unknows

try: D=solve('(2*c*w1)+b2 = 0.3205','((2*c*b2)+ w1)*w1 = 214200','(b2*w1)=1.2260e+05;','c','w1','b2')

solving three equations for 3 unknows

try: D=solve('(2*c*w1)+b2 = 0.3205','((2*c*b2)+ w1)*w1 = 214200','(b2*w1)=1.2260e+05;','c','w1','b2')

4 Monate ago | 0

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translate equation to matlab code

s2_hat= n1/n2*(N_hat*(-N_hat*s1_hat))-N_hat*sqrt(1-(n1/n2)^2*(N_hat*s1_hat)*(N_hat*s1_hat))

translate equation to matlab code

s2_hat= n1/n2*(N_hat*(-N_hat*s1_hat))-N_hat*sqrt(1-(n1/n2)^2*(N_hat*s1_hat)*(N_hat*s1_hat))

5 Monate ago | 0

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Function Return only one value

when you call the function, you need to specify two outputs, for example: [X,Y] =MyEKFFun(31,24,18,330,364,379,1,1.1,1.3,2)

Function Return only one value

when you call the function, you need to specify two outputs, for example: [X,Y] =MyEKFFun(31,24,18,330,364,379,1,1.1,1.3,2)

5 Monate ago | 2

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Cell Counting: How Many Draws?

You are given a cell array containing information about a number of soccer games. Each cell contains one of the following: * ...

5 Monate ago

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The Answer to Life, the Universe, and Everything

A variation of a previous Hitchhiker's Guide to the Galaxy problem. *Inputs:* Life, the Universe, and Everything *Output:*...

6 Monate ago

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Number of 1s in a binary string

Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

6 Monate ago

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Make a random, non-repeating vector.

This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...

7 Monate ago

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Pascal's Triangle

Given an integer n >= 0, generate the length n+1 row vector representing the n-th row of <http://en.wikipedia.org/wiki/Pascals_t...

7 Monate ago

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Who knows the last digit of pi?

There is only one man who knows the last digit of pi, who is that man? Give the name of that man, who, by popular believe, can ...

7 Monate ago

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Wind Chill Computation

On a windy day, a temperature of 15 degrees may feel colder, perhaps 7 degrees. The formula below calculates the "wind chill," i...

8 Monate ago

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How to find the position of an element in a vector without using the find function

Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...

8 Monate ago

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Sum of diagonal of a square matrix

If x = [1 2 4; 3 4 5; 5 6 7] then y should be the sum of the diagonals of the matrix y = 1 + 4 + 7 = 12

8 Monate ago

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surface of a spherical planet

you just discovered its circumference, that is the input.

8 Monate ago

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Rotate a Matrix by 90 degrees

Rotate a Matrix by 90 degrees Example: If the input is: X = 1 2 3 4 5 6 7 8 9 ...

8 Monate ago

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Generate a vector like 1,2,2,3,3,3,4,4,4,4

Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2...

8 Monate ago

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I want to insert a groups of ones in between zeros. I want to display all the possibilities.

here's a start unique(perms([zeros(1,8),111,111]),'rows');

I want to insert a groups of ones in between zeros. I want to display all the possibilities.

here's a start unique(perms([zeros(1,8),111,111]),'rows');

8 Monate ago | 0

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Sorted highest to lowest?

Return 1 if the input is sorted from highest to lowest, 0 if not. Example: 1:7 -> 0 [7 5 2] -> 1

8 Monate ago

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Add two numbers

Calculate the sum of two numbers. Example input = [2 3] output = 5

8 Monate ago

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Let's see how peculiar we can get

The task is to multiply two numbers. But do it in the most peculiar possible way.

8 Monate ago

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We love vectorized solutions. Problem 1 : remove the row average.

Given a 2-d matrix, remove the row average from each row. Your solution MUST be vectorized. The solution will be tested for ac...

8 Monate ago

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Doubling elements in a vector

Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

8 Monate ago

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Vector creation

Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

8 Monate ago

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Flip the vector from right to left

Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

8 Monate ago

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Whether the input is vector?

Given the input x, return 1 if x is vector or else 0.

8 Monate ago

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Get the length of a given vector

Given a vector x, the output y should equal the length of x.

8 Monate ago